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Shunt Valve TV 4BIV

Shunt Valves

Shunt Valve TV 4BIV

  • TV 4BIV is used to take heat from two different levels in an accumulator tank or from two different heat sources
  • The valves are delivered with a steering wheel for manual shunting but have the advantage that they can also be motorised, for example with our automatic Thermomatic EC Home or CC
  • All connection examples can be mirrored
  • The scale is graduated on both sides and can also be mirrored
  • All vital parts are easily replaceable

Product description

TV 4BIV are bivalent shunt valves in brass intended for regulating heating or cooling applications.

Technical data:

  • Angle of rotation: 90°
  • Pressure class: PN 10
  • Media temperature:
    max. (continuously) +110°C
    max. (temporarily) +130°C
    min. 0°C
  • Torque (at nominal pressure) < 3 Nm
  • Working pressure: 1 MPa (10 bar)
  • Connection:
    Rp (internal thread), EN 10226-1
    G (external thread), ISO 228/1
    Cu (Clamping ring coupling), EN 1254-2

Our shunt valves can be delivered with the following connections and Kvs values

Connections:

  • R15 / ½ ”Rp and G
  • R20 / ¾ ”Rp and G
  • R25 / 1 ”Rp and G
  • Cu22
  • Cu28

Pump flange R40 / 1 ½ ”Rp is available pre-assembled for special orders. It is also possible to combine different connection dimensions.

Kvs values:

  • 4
  • 6

Technical documentation

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  • The valves are delivered with a steering wheel for manual shunting but have the advantage that they can also be motorised, for example with our automatic Thermomatic Controls
  • All connection examples can be mirrored
  • The scale is graduated on both sides and can also be mirrored
  • All vital parts are easily replaceable
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Shunt Valve TV 4S

  • Used to preheat the return back to the heat source to reduce the risk of condensation
  • The valves are delivered with a steering wheel for manual shunting but have the advantage that they can also be motorised, for example with our automatic Thermomatic EC Home or CC
  • All connection examples can be mirrored
  • The scale is graduated on both sides and can also be mirrored
  • All vital parts are easily replaceable